These JBA 2.5" stainless starter tubes help adapt and extend your JBA exhaust system for improved flow and a tuned exhaust tone. Made from mandrel-bent stainless tubing, they support the free-flowing path that underpins JBA systems’ power, sound and efficiency goals. Use them as fitment accessories when replacing restrictive factory sections to maintain quality connections and consistent exhaust performance.
JBA 2.5in Stainless Steel 1650 Starter Tubes